ACCELERATOR TRA(DPTT) Dipentamethylenethiuram Hexasulfide CAS NO. 971-15-3
Chemical name: Dipentamethylene Thiuramhexasulfide
Mol. Wt.: 448.77
CAS No.: 97-74-5
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Product name: ACCELERATOR DPTT (TRA) Chemical name: Dipentamethylene Thiuramhexasulfide CAS No.: 97-74-5 Structure:
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Formula: C12H20N2S8 Mol. Wt.: 448.77 |
SPECIFICATION
|
Item |
Powder |
Oiled Powder |
Granular |
|
Appearance |
Light yellow powder |
Light yellow oiled powder |
Light yellow granular |
|
Initial M.P. (Min) ≥ °C |
112.0 |
112.0 |
112.0 |
|
Loss on drying (Max) ≤ % |
0.20 |
0.50 |
0.20 |
|
Ash (Max) ≤ % |
0.10 |
0.10 |
0.10 |
|
Residues on 63μm sieve (Max) ≤ % |
0.50 |
0.50 |
- |
|
Residues on 150μm sieve (Max) ≤ % |
0.10 |
0.10 |
- |
|
Oil content, % |
- |
Upon customer request |
- |
Properties: Light yellow powder (granular). No taste, no poison. Soluble in chloroform, benzene, acetone, CS2, partly soluble in gasoline and CCl4 insoluble in water and alkali of lower concentration.
Application: Secondary accelerator for NR, SBR, EPDM, and NBR. For rich sulphur content of 28%, it could be used as cure agent. In the system of SBR and NBR, it could be used the primary cure agent. No poison and no pollution. Easily dispersed in rubber system.
Packing: In 25kgs bag.
Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the packaged product to direct sunlight.
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